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Sixteen green DDR5 RDIMM modules with gold contacts and black chips, no heat spreaders

NEMIX RAM

NEMIX RAM DDR5 5600 ECC Registered RDIMM 2TB 16x128GB CL46 2Rx4 1.1V Supermicro H14DSG-OM memory upgrade

SKU CH-M6K1-0BSQ2

A 2TB registered ECC DDR5 kit of sixteen 128GB modules at 5600MHz CL46 1.1V, validated for the Supermicro H14DSG-OM motherboard

  • Total capacity2 TB (16 × 128 GB)
  • Rated speedDDR5 5600 (PC5 44800)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL46
  • Rated voltage1.1 V
  • Buffer typeRegistered

Size 2TB 16X128GB

Show 30 more
  • 2 TB capacity with sixteen 128 GB modules for maximum server density
  • DDR5 5600 speed (PC5-44800) at CL46 latency for rated throughput
  • Registered ECC architecture with 2Rx4 rank corrects errors and supports full population
  • 1 V operation matches the motherboard's memory-controller specification exactly
  • 288-pin RDIMM form factor verified for Supermicro H14DSG-OM compatibility

Capacity and configuration

This kit delivers 2 TB of DDR5 memory across 16 modules of 128 GB each, giving a Supermicro H14DSG-OM motherboard the maximum supported capacity in a single validated package. The 2Rx4 registered layout and 1.1 V operation match the board's memory controller requirements exactly.

Registered ECC stability

Registered buffering offloads the memory controller so every slot can run fully populated at the rated DDR5 5600 speed, while on-die ECC corrects single-bit errors before they reach the operating system. This combination prevents silent data corruption and unplanned reboots in production workloads.

Exact-fit assurance

The modules are tested for the specific population rules of the H14DSG-OM platform, so the kit installs without trial-and-error DIMM ordering. A lifetime replacement guarantee and US-based technical support back the installation, removing the risk of mismatched firmware or unsupported rank configurations.

How it compares

Measured against everything we stock in Model-Specific Memory Upgrades, at today’s prices. Recalculated every night.

Price $60,968.99
Pricier than about 98% of the 21,161 comparable items (median $397.99).
Total capacity 2 TB (16 × 128 GB)
Higher than about 99% of the 20,941 comparable items (median 32 GB).
Price per GB $30.48 per GB
Pricier than about 87% of the 20,941 comparable items (median $8.19 per GB).

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Specifications

Product
Brand nameNEMIX RAM
Product lineNEMIX RAM Original Series Server Memory
Model nameDDR5 ECC RDIMM Registered Server Memory
Part numberMR44800-724K16
Total capacity2 TB (16 × 128 GB)
Product type288-Pin DDR5 RDIMM
Performance
Rated speedDDR5 5600 (PC5 44800)
Processor
ChipsetMajor OEM Samsung, Micron, Hynix
Memory
CAS latencyCL46
ECC supportYes
Buffer typeRegistered
Memory rank2Rx4
Heat spreaderNo
Power
Rated voltage1.1 V
Compatibility
Compatible systemsSupermicro
In the box
Included items2 TB 16 × 128 GB DDR5 5600 MHz PC5-44800 2Rx4 1.1 V 288-PIN ECC RDIMM KIT

Other versions of this model

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Questions about this item

Will these 16 DDR5 5600 CL46 2Rx4 RDIMMs run at rated speed alongside any existing DDR5 5600 modules I keep?

The kit is spec-matched to the Supermicro H14DSG-OM memory controller, so all 16 modules operate at DDR5 5600 with CL46 timing when the board is fully populated.

How can I confirm the 2 TB kit is detected and running correctly after installation?

Check the BIOS memory map or OS memory info to verify all 16 modules show 128 GB each at DDR5 5600, and run a memory diagnostic to validate ECC operation.

What comes in the box and do I need anything else to install the 16 modules?

The box contains the 16 x 128 GB DDR5 5600 2Rx4 RDIMM modules only; no additional cables, brackets or tools are included.

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